205933446

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{72871}}^1$

素因数の和:73036

約数の個数: 24

約数和(自身を含む): 449037264

約数和(自身を除く): 243103818

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 72871, 145742, 218613, 437226, 655839, 1311678, 11440747, 22881494, 34322241, 68644482, 102966723, 205933446]

約数ペア:

[(1, 205933446), (2, 102966723), (3, 68644482), (6, 34322241), (9, 22881494), (18, 11440747), (157, 1311678), (314, 655839), (471, 437226), (942, 218613), (1413, 145742), (2826, 72871)]